package ooday01;
//学生类
public class Student {
    //成员变量
    String name;
    int age;
    String className;
    String stuId;
    Student(){

    }
    Student(String name,int age,String className,String stuId){
        this.name= name;
        this.age=age;
        this.className=className;
        this.stuId=stuId;
    }
    //方法
    void study(){
        System.out.println(this.name+"在学习...");
    }
    void sayHai(){
        System.out.println("大家好，我叫"+this.name+
                ",今年"+this.age+"岁了，所在班级为"+this.className+"学号为"+this.stuId);
    }
    void playWith(String anotherName){
        System.out.println(this.name+"正在和"+anotherName+"一起玩...");
    }








}
